EP3299805A4 - Surface characteristic evaluation apparatus and surface characteristic evaluation method for steel material - Google Patents

Surface characteristic evaluation apparatus and surface characteristic evaluation method for steel material Download PDF

Info

Publication number
EP3299805A4
EP3299805A4 EP16814153.9A EP16814153A EP3299805A4 EP 3299805 A4 EP3299805 A4 EP 3299805A4 EP 16814153 A EP16814153 A EP 16814153A EP 3299805 A4 EP3299805 A4 EP 3299805A4
Authority
EP
European Patent Office
Prior art keywords
characteristic evaluation
surface characteristic
steel material
evaluation method
evaluation apparatus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP16814153.9A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3299805A1 (en
Inventor
Yoshiyasu MAKINO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sintokogio Ltd
Original Assignee
Sintokogio Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sintokogio Ltd filed Critical Sintokogio Ltd
Publication of EP3299805A1 publication Critical patent/EP3299805A1/en
Publication of EP3299805A4 publication Critical patent/EP3299805A4/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9046—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents by analysing electrical signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D11/00—Process control or regulation for heat treatments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/023—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance where the material is placed in the field of a coil
    • G01N27/025—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance where the material is placed in the field of a coil a current being generated within the material by induction
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
EP16814153.9A 2015-06-25 2016-06-07 Surface characteristic evaluation apparatus and surface characteristic evaluation method for steel material Pending EP3299805A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015127821 2015-06-25
JP2015219021 2015-11-09
PCT/JP2016/066921 WO2016208382A1 (ja) 2015-06-25 2016-06-07 鋼材の表面特性評価装置及び表面特性評価方法

Publications (2)

Publication Number Publication Date
EP3299805A1 EP3299805A1 (en) 2018-03-28
EP3299805A4 true EP3299805A4 (en) 2018-12-26

Family

ID=57585699

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16814153.9A Pending EP3299805A4 (en) 2015-06-25 2016-06-07 Surface characteristic evaluation apparatus and surface characteristic evaluation method for steel material

Country Status (9)

Country Link
US (1) US10768144B2 (es)
EP (1) EP3299805A4 (es)
JP (1) JP6647683B2 (es)
KR (1) KR102504193B1 (es)
CN (1) CN107709982B (es)
BR (1) BR112017025842B1 (es)
MX (1) MX2017016334A (es)
TW (1) TWI691710B (es)
WO (1) WO2016208382A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112020000005A2 (pt) 2017-07-10 2020-07-21 Sintokogio, Ltd. método, aparelho e sistema de avaliação de propriedade de superfície.
JP7180461B2 (ja) * 2019-03-08 2022-11-30 新東工業株式会社 鋼材の非破壊検査方法
KR102277276B1 (ko) * 2019-11-18 2021-07-15 (주)레이나 금속 물성 측정 시스템 및 그 측정 방법
JP7286092B2 (ja) * 2019-12-24 2023-06-05 日立建機株式会社 歯車の再利用可否判定方法および歯車の再利用可否判定システム
CN112630294B (zh) * 2020-12-07 2022-11-29 清华大学 基于Chirp信号的旋转层析缺陷检测方法和装置
CN112881207B (zh) * 2021-01-12 2022-07-29 钢铁研究总院 一种渗碳钢超高周疲劳性能的评价方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135914A (en) * 1959-09-04 1964-06-02 Magnetic Analysis Corp Multi-frequency testing method and apparatus for selectively detecting flaws at different depths
US5666051A (en) * 1995-10-04 1997-09-09 Thermo King Corporation System and method for mapping residual surface stresses in a value ring
US5793205A (en) * 1996-03-14 1998-08-11 Framatome Technologies, Inc. Coil and guide system for eddy current examination of pipe
JP2007040865A (ja) * 2005-08-04 2007-02-15 Ntn Corp 硬化層深さ・未焼入れ・異材判定の非破壊測定法
JP2011185623A (ja) * 2010-03-05 2011-09-22 Toyota Central R&D Labs Inc 表面処理評価装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0163959B1 (ko) * 1991-10-26 1999-05-01 후지무라 마사야 와류탐상 장치
JPH05203503A (ja) * 1991-11-27 1993-08-10 Toyota Motor Corp 鋼材の残留応力分布の測定装置
JPH0792140A (ja) 1993-09-27 1995-04-07 Toyota Motor Corp 鋼材の疲労強度の評価方法
JP3072304B2 (ja) 1994-09-14 2000-07-31 株式会社関電工 金属探知方法
JP4497637B2 (ja) * 1999-11-01 2010-07-07 株式会社ノーケン 静電容量式検知装置
US6653831B2 (en) * 2001-11-20 2003-11-25 Gentex Corporation Magnetometer having a dynamically adjustable bias setting and electronic vehicle compass incorporating the same
JP5004519B2 (ja) * 2006-06-22 2012-08-22 株式会社不二製作所 ショットピーニング処理面の非破壊検査方法及び装置
CN100470245C (zh) * 2006-09-22 2009-03-18 清华大学 一种表面裂纹的谐振涡流检测方法
KR20080070292A (ko) * 2007-01-26 2008-07-30 (주)노바마그네틱스 교류자기장을 이용한 금속 피검체의 결함 탐지 장치
JP5585098B2 (ja) * 2009-03-06 2014-09-10 日産自動車株式会社 非接触電力供給装置及び方法
JP5505425B2 (ja) * 2009-12-16 2014-05-28 富士通株式会社 磁界共鳴送電装置、磁界共鳴受電装置、磁界共鳴送受電システム及び磁界共鳴送受電方法
KR101104884B1 (ko) * 2010-02-26 2012-01-17 한국수력원자력 주식회사 와전류 검사 장치 및 와전류 처리 방법
CN102230914B (zh) * 2011-03-31 2012-11-21 厦门安锐捷电子科技有限公司 一种基于电磁谐振的金属材料的无损检测方法
TWI530679B (zh) * 2011-05-10 2016-04-21 新東工業股份有限公司 表面特性檢查裝置及表面特性檢查方法
WO2013015761A1 (en) * 2011-07-27 2013-01-31 Galbraith Stephen L Nondestructive inspection apparatus and method for evaluating cold working effectiveness at fastener holes
CN105074450A (zh) * 2013-05-30 2015-11-18 新东工业株式会社 表面特性检查装置、表面特性检查系统以及表面特性检查方法
MX361605B (es) * 2014-01-20 2018-12-11 Sintokogio Ltd Dispositivo y método de inspección de propiedad de superficie.
WO2015145833A1 (ja) * 2014-03-24 2015-10-01 新東工業株式会社 表面特性検査方法及び表面特性検査装置
US10545563B2 (en) * 2017-04-14 2020-01-28 Semiconductor Components Industries, Llc Methods and apparatus for power management of a memory cell

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135914A (en) * 1959-09-04 1964-06-02 Magnetic Analysis Corp Multi-frequency testing method and apparatus for selectively detecting flaws at different depths
US5666051A (en) * 1995-10-04 1997-09-09 Thermo King Corporation System and method for mapping residual surface stresses in a value ring
US5793205A (en) * 1996-03-14 1998-08-11 Framatome Technologies, Inc. Coil and guide system for eddy current examination of pipe
JP2007040865A (ja) * 2005-08-04 2007-02-15 Ntn Corp 硬化層深さ・未焼入れ・異材判定の非破壊測定法
JP2011185623A (ja) * 2010-03-05 2011-09-22 Toyota Central R&D Labs Inc 表面処理評価装置

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ABU-NABAH ET AL: "Lift-off effect in high-frequency eddy current conductivity spectroscopy", NDT & E INTERNATIONAL, BUTTERWORTH-HEINEMANN, OXFORD, GB, vol. 40, no. 8, 26 September 2007 (2007-09-26), pages 555 - 565, XP022273676, ISSN: 0963-8695, DOI: 10.1016/J.NDTEINT.2007.06.001 *
See also references of WO2016208382A1 *
SHEN Y ET AL: "Conductivity profile determination by eddy current for shot-peened superalloy surfaces toward residual stress assessment", JOURNAL OF APPLIED PHYSICS, AMERICAN INSTITUTE OF PHYSICS, US, vol. 101, no. 1, 9 January 2007 (2007-01-09), pages 14907 - 014907, XP012096826, ISSN: 0021-8979 *

Also Published As

Publication number Publication date
CN107709982B (zh) 2021-10-22
CN107709982A (zh) 2018-02-16
KR20180018814A (ko) 2018-02-21
BR112017025842A2 (pt) 2018-08-14
MX2017016334A (es) 2018-03-02
BR112017025842B1 (pt) 2021-06-08
JP6647683B2 (ja) 2020-02-14
TW201706581A (zh) 2017-02-16
KR102504193B1 (ko) 2023-02-28
WO2016208382A1 (ja) 2016-12-29
US10768144B2 (en) 2020-09-08
TWI691710B (zh) 2020-04-21
JPWO2016208382A1 (ja) 2018-04-05
EP3299805A1 (en) 2018-03-28
US20180188209A1 (en) 2018-07-05

Similar Documents

Publication Publication Date Title
EP3315950A4 (en) Surface flaw detection device, surface flaw detection method, and manufacturing method for steel material
EP3215865A4 (en) Apparatus and method for detecting objects
EP3142806A4 (en) Apparatus and method for rolling metal
EP3123144A4 (en) Material testing apparatus and method
EP3338489A4 (en) METHOD AND DEVICE FOR MEASUREMENT AND REPORT
ZA201704453B (en) Apparatus and method for cutting or embossing coatings
ZA201704452B (en) Apparatus and method for cutting or embossing coatings
EP3157701A4 (en) Apparatus for cutting material and method
EP3299805A4 (en) Surface characteristic evaluation apparatus and surface characteristic evaluation method for steel material
EP3112901A4 (en) Distance measuring apparatus and distance measuring method
EP3315952A4 (en) Surface flaw detection method, surface flaw detection device, and manufacturing method for steel material
EP3550325A4 (en) DISTANCE MEASURING APPARATUS AND DISTANCE MEASURING METHOD
EP3170912A4 (en) Steel material and method for producing same
PL3206978T3 (pl) Urządzenie i metoda łączenia zasadniczo płaskiego materiału ciągłego
EP3509001A4 (en) METHOD AND DEVICE FOR DETECTING A ZOMBIEMERKMALS
EP3368486A4 (en) APPARATUS AND METHOD FOR ELECTRODEINFECTION
EP3251300A4 (en) Method and apparatus for performing radio-resource-management measurements
EP3411323A4 (en) APPARATUS AND METHOD FOR ANTI-RECOVERY DETECTION OF MOLDS
EP3255379A4 (en) Shape evaluation method and shape evaluation apparatus
EP3278135A4 (en) Apparatus and method for measuring distance and location
EP3499184A4 (en) MEASURING METHOD AND APPARATUS
EP3315951A4 (en) Surface defect detection apparatus and surface defect detection method
EP3252965A4 (en) Method and apparatus for determining codebook
EP3118647A4 (en) Distance measuring apparatus and distance measuring method
EP3198389A4 (en) Apparatus and method for identifying object

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20171221

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20181122

RIC1 Information provided on ipc code assigned before grant

Ipc: C21D 7/06 20060101ALI20181116BHEP

Ipc: G01N 27/90 20060101AFI20181116BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20220322